Any hints please?
package com.codegym.task.task19.task1903;
/*
Adapting multiple interfaces
*/
//import jdk.internal.org.object.web.asm.tree.analysis.Value;
import java.util.HashMap;
import java.util.Map;
public class Solution {
public static Map<String, String> countries = new HashMap<>();
static {
countries.put("UA", "Ukraine");
countries.put("US", "United States");
countries.put("FR", "France");
}
public static void main(String[] args) {
}
public static class IncomeDataAdapter implements Customer, Contact {
private IncomeData data;
public IncomeDataAdapter(IncomeData data) {
this.data = data;
}
@Override
public String getCompanyName() {
return data.getCompany();
}
@Override
public String getCountryName() {
return countries.get(data.getCountryCode());
}
@Override
public String getName() {
return data.getContactLastName() + ", " + data.getContactFirstName();
}
@Override
public String getPhoneNumber() {
return "+" + Integer.toString(data.getCountryPhoneCode()) + "(0" +
Integer.parseInt(Integer.toString(data.getPhoneNumber()).substring(0, 2)) + ")" +
Integer.parseInt(Integer.toString(data.getPhoneNumber()).substring(2,5)) + "-" +
Integer.parseInt(Integer.toString(data.getPhoneNumber()).substring(5,7)) + "-" +
Integer.parseInt(Integer.toString(data.getPhoneNumber()).substring(7,10));
}
}
public static interface IncomeData {
String getCountryCode(); // For example: US
String getCompany(); // For example: CodeGym Ltd.
String getContactFirstName(); // For example: John
String getContactLastName(); // For example: Smith
int getCountryPhoneCode(); // For example: 1
int getPhoneNumber(); // For example: 991234567
}
public static interface Customer {
String getCompanyName(); // For example: CodeGym Ltd.
String getCountryName(); // For example: United States
}
public static interface Contact {
String getName(); // For example: Smith, John
String getPhoneNumber(); // For example: +1(099)123-45-67
}
}